if (document.images) {
  image1on = new Image();
  image1on.src = "/Images/home2.gif";

  image2on = new Image();
  image2on.src = "/Images/about2.gif";

  image3on = new Image();
  image3on.src = "/Images/news2.gif";

  image4on = new Image();
  image4on.src = "/Images/endorse2.gif";

  image5on = new Image();
  image5on.src = "/Images/issue2.gif";

  image6on = new Image();
  image6on.src = "/Images/photo2.gif";

  image1off = new Image();
  image1off.src = "/Images/home1.gif";

  image2off = new Image();
  image2off.src = "/Images/about1.gif";

  image3off = new Image();
  image3off.src = "/Images/news1.gif";

  image4off = new Image();
  image4off.src = "/Images/endorse1.gif";

  image5off = new Image();
  image5off.src = "/Images/issue1.gif";

  image6off = new Image();
  image6off.src = "/Images/photo1.gif";

  otherImageDefault = new Image();
  otherImageDefault.src = "/Images/midpic_main.gif";

  otherImage1 = new Image();
  otherImage1.src = "/Images/midpic_main.gif";

  otherImage2 = new Image();
  otherImage2.src = "/Images/midpic_about.gif";

  otherImage3 = new Image();
  otherImage3.src = "/Images/midpic_news.gif";

  otherImage4 = new Image();
  otherImage4.src = "/Images/midpic_endorse.gif";

  otherImage5 = new Image();
  otherImage5.src = "/Images/midpic_issues.gif";

  otherImage6 = new Image();
  otherImage6.src = "/Images/midpic_photo.gif";

}

function changeImages() {
if (document.images) {
for (var i = 0; i < changeImages.arguments.length; i += 2) {
document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
}
}
}

function formHandler() {
	var URL = document.form.mainnav.options[document.form.mainnav.selectedIndex].value;
	window.location.href = URL;
}

function sendRemove( which ) {
if ( confirm( 'Are you sure you want to delete this?' ) ) {
document.location.href = which
}
}

function isEmailAddress( value ) {

	if( value.search ) {
		valid = ( value.search( /^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/ ) != -1 );
	} else {
	
		invalidCharacters = "*|,:<>[]{}`\';()&$#%";
		valid = true;
		
		for( index = 0; index < value.length; index++ ) {
			if( invalidCharacters.indexOf( value.charAt( index ) ) != -1 ) {
				valid = false;
			}
		}
		
		if( value.indexOf( '@' ) == -1 || value.indexOf( '.' ) == -1 ) {
			valid = false;
		}
	}
	
	return valid;
}

function checkEmail( form ) {

if( !isEmailAddress( form.emailAddress.value ) ) {
   alert( 'Please supply a valid email address!' );
   form.emailAddress.select();
   return false;
}

if( form.emailAddress.value == '' ) {
	alert( 'Please supply a valid email address!' );
	form.emailAddress.select();
	return false;
}

return true
} 

function isFileName( value ) {

	if( value.search ) {
		valid = ( value.search( /^[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/ ) != -1 );
	} else {
	
		invalidCharacters = "*|,:<>[]{}`\';()&$#% ";
		valid = true;
		
		for( index = 0; index < value.length; index++ ) {
			if( invalidCharacters.indexOf( value.charAt( index ) ) != -1 ) {
				valid = false;
			}
		}
		
		if( value.indexOf( '@' ) == -1 || value.indexOf( '.' ) == -1 ) {
			valid = false;
		}
	}
	
	return valid;
}